| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $62.90 | 5.422% | $66.3104 | $66.31 | $66.30 | $66.30 |
| Purchase #2 | $151.95 | 9.508% | $166.3974 | $166.40 | $166.40 | $166.40 |
| Purchase #3 | $194.64 | 6.388% | $207.0736 | $207.07 | $207.05 | $207.10 |
| Purchase #4 | $152.83 | 3.679% | $158.4526 | $158.45 | $158.45 | $158.50 |
| Purchase #5 | $170.98 | 8.306% | $185.1816 | $185.18 | $185.20 | $185.20 |
| Purchase #6 | $50.96 | 12.596% | $57.3789 | $57.38 | $57.40 | $57.40 |
| Purchase #7 | $135.61 | 12.861% | $153.0508 | $153.05 | $153.05 | $153.10 |
| 7 purchase totals = | $919.87 | $993.8453 | $993.84 | $993.85 | $994.00 | |